1. Cov ntsiab lus
CET8312 Piezoelectric Quartz Dynamic Weighing Sensor muaj cov yam ntxwv ntawm kev ntsuas dav, kev ruaj ntseg ntev, zoo rov ua dua, ntsuas qhov ntsuas siab thiab siab teb zaus, yog li nws yog qhov tshwj xeeb tshaj yog tsim rau kev ntsuas qhov hnyav. Nws yog nruj, strip dynamic hnyav sensor raws li piezoelectric txoj cai thiab patented qauv. Nws yog tsim los ntawm piezoelectric quartz siv lead ua daim ntawv, electrode phaj thiab tshwj xeeb beam bearing ntaus ntawv. Muab faib ua 1-meter, 1.5-meter, 1.75-meter, 2-meter loj specifications, tuaj yeem ua ke rau ntau qhov ntev ntawm txoj kev tsheb sensors, tuaj yeem hloov mus rau qhov kev xav tau ntawm qhov hnyav ntawm txoj kev.
2. Daim duab CET8312
3.Technical Parameters
| Hla ntu qhov ntev | (48mm + 58mm) * 58 hli | ||
| Sensor Length | 1m / 1.5m / 1.75m / 2m | ||
| Cable ntev | Los ntawm 25m mus rau 100m | ||
| Qag hnyav (ib leeg) | ≤ 40 t | ||
| Muaj peev xwm tshaj | 150% FS | ||
| Load rhiab heev | 2 ± 5% pC / N | ||
| Ntau yam ceev | Los ntawm 0.5 km / h txog 200 km / h | ||
| Qib tiv thaiv | IP68 | Cov zis impedance | > 1010Ω |
| Ua haujlwm temp. | -45 ~ 80 ℃ | Tso zis kub nyhuv | <0.04% FS/℃ |
| Kev sib txuas hluav taws xob | High zaus static suab coaxial cable | ||
| Cov kabmob nto | Cov kabmob nto tuaj yeem polished | ||
| Nonlinear | ≤ ± 2% FS (qhov tseeb ntawm qhov zoo li qub calibration ntawm sensors ntawm txhua qhov chaw) | ||
| Kev sib raug zoo | ≤ ± 4% FS (zoo li qub calibration raug ntawm cov ntsiab lus sib txawv ntawm lub sensor) | ||
| Rov ua dua | ≤ ± 2% FS (qhov tseeb ntawm qhov zoo li qub calibration ntawm sensors ntawm tib txoj hauj lwm) | ||
| Integrated precision kam rau ua | ≤ ± 5% | ||
4.Installation Method
1) Zuag qhia tag nrho
Txhawm rau kom ntseeg tau qhov kev sim ntawm tag nrho cov kev teeb tsa ntawm lub sensor, qhov chaw xaiv yuav tsum nruj. Nws yog pom zoo tias cov cement rigid
Txoj kev taug kev yuav tsum tau xaiv raws li lub hauv paus kev teeb tsa, thiab txoj kev hloov pauv hloov pauv xws li asphalt yuav tsum tau hloov kho. Txwv tsis pub, qhov tseeb ntawm kev ntsuas lossis kev pabcuam lub neej ntawm lub sensor yuav raug cuam tshuam.
2) Mounting Bracket
Tom qab qhov chaw raug txiav txim siab, lub mounting bracket nrog lub qhov uas muab nrog cov sensors yuav tsum tau kho rau lub sensor nrog ib tug ntev khi-hlau daim kab xev, thiab ces ib tug me me daim duab peb sab piece ntawm ntoo yog siv los ntsaws rau hauv qhov sib txawv ntawm txoj siv khi-up. thiab lub mounting bracket, kom nws yuav tsum tau nruj nreem. Yog tias cov neeg ua haujlwm txaus, cov kauj ruam (2) thiab (3) tuaj yeem ua tiav ib txhij. Raws li qhia saum toj no.
3) Pavement Grooving
Siv tus pas ntsuas lossis lwm yam cuab yeej los txiav txim siab qhov chaw mounting ntawm lub ntsuas qhov hnyav. Lub tshuab txiav yog siv los qhib cov grooves ntawm txoj kev.
Yog tias cov grooves tsis sib npaug thiab muaj cov pob me me ntawm ntug ntawm cov grooves, qhov dav ntawm cov grooves yog 20 mm ntau dua li ntawm cov sensor, qhov tob ntawm cov grooves yog 20 mm ntau dua li ntawm cov sensor, thiab 50 mm ntev dua. tshaj qhov ntawm lub sensor. Cable groove yog 10 hli dav, 50 hli sib sib zog nqus;
Yog hais tias cov grooves yog meticulously ua thiab cov npoo ntawm cov grooves yog du, qhov dav ntawm cov grooves yog 5-10mm ntau tshaj li ntawm cov sensors, qhov tob ntawm cov grooves yog 5-10mm ntau tshaj li ntawm cov sensors, thiab ntev. ntawm cov grooves yog 20-50mm ntau tshaj li cov sensors. Cable groove yog 10 mm dav, 50 mm tob.
Hauv qab yuav tsum tau muab txiav, cov av thiab cov dej hauv cov grooves yuav tsum tau tshuab kom huv si nrog cov twj tso kua mis cua (kom qhuav kom huv si kom puv cov grout), thiab sab sauv ntawm ob sab ntawm cov grooves yuav tsum tau txuas nrog daim kab xev.
4) Thawj zaug Grouting
Qhib lub installation grout, raws li kev faib ua feem los npaj cov sib xyaw grout, sib tov cov grout sai sai nrog cov cuab yeej, thiab tom qab ntawd sib npaug sib npaug.
qhov kev taw qhia ntev ntawm qhov zawj, thawj zaug hauv qhov zawj yuav tsum tsawg dua 1/3 ntawm qhov tob ntawm qhov zawj.
5) Kev tso chaw sensor
Maj mam muab lub sensor nrog lub mounting bracket rau hauv lub grout-filled slot, kho lub mounting bracket thiab ua rau txhua fulcrum kov lub sab saum toj ntawm lub qhov, thiab xyuas kom meej tias lub sensor nyob rau hauv nruab nrab ntawm lub qhov. Thaum ob los yog ntau dua sensors raug ntsia rau hauv tib lub qhov, tshwj xeeb yuav tsum tau them rau qhov kev sib txuas.
Sab saum toj ntawm ob lub sensors yuav tsum nyob rau tib theem kab rov tav, thiab qhov sib koom ua ke yuav tsum me me li sai tau, txwv tsis pub qhov kev ntsuas qhov yuam kev yuav tshwm sim. Txuag sijhawm ntau npaum li qhov ua tau ntawm qib (4) thiab (5), lossis cov tshuaj yuav kho tau (1-2 teev ntawm lub sijhawm kho ntawm peb cov kua nplaum).
6) Tshem tawm Mounting Bracket thiab Thib Ob Grouting
Tom qab lub grout yog qhov yooj yim kho, ua tib zoo saib qhov kev teeb tsa thawj zaug ntawm lub sensor, thiab kho nws raws sijhawm yog tias tsim nyog. Txhua yam yog npaj txhij, ces tshem tawm lub bracket, nqa ob grouting. Qhov kev txhaj tshuaj no tsuas yog txwv rau qhov siab saum npoo ntawm lub sensor.
7) Peb Lub Sijhawm Grouting
Thaum lub sijhawm kho, ua tib zoo saib xyuas cov nyiaj grout txhua lub sijhawm, kom tag nrho qib ntawm grout tom qab txhaws yog me ntsis siab dua li ntawm txoj kev.
8) Nto sib tsoo
Tom qab tag nrho cov installation grout tau mus txog lub zog kho, rhuav tshem daim kab xev, thiab zom cov zawj nto thiab txoj kev nto, ua preloading xeem nrog tus qauv tsheb los yog lwm yam tsheb los xyuas seb lub sensor installation puas ok.
Yog hais tias qhov kev xeem preloading yog ib txwm, lub installation yog
ua tiav.
5. Daim ntawv ceeb toom kev teeb tsa
1) Nws yog nruj me ntsis txwv tsis pub siv lub sensor tshaj qhov ntau thiab ua haujlwm kub rau lub sijhawm ntev.
2) Nws yog nruj me ntsis txwv tsis pub ntsuas lub rwb thaiv tsev ntawm lub sensor nrog lub siab tsis kam ntsuas siab tshaj 1000V.
3) Cov neeg ua haujlwm tsis yog neeg ua haujlwm raug txwv nruj heev los xyuas nws.
4) Qhov ntsuas nruab nrab yuav tsum sib haum nrog cov ntaub ntawv txhuas, txwv tsis pub cov lus qhia tshwj xeeb yuav tsum tau thaum xaj.
5) Qhov kawg tso zis ntawm sensor L5 / Q9 yuav tsum tau ceev kom qhuav thiab huv si thaum ntsuas, txwv tsis pub cov teeb liab tso tawm tsis ruaj khov.
6) Lub siab nto ntawm lub sensor yuav tsum tsis txhob ntaus nrog ib tug blunt ntsuas los yog hnyav quab yuam.
7) Lub bandwidth ntawm tus nqi amplifier yuav tsum siab dua li ntawm lub sensor, tshwj tsis yog tsis muaj qhov tshwj xeeb yuav tsum tau teb zaus.
8) Kev teeb tsa ntawm cov sensors yuav tsum tau ua raws li nruj raws li cov kev cai ntawm cov lus qhia kom ua tiav qhov ntsuas qhov tseeb.
6. Cov ntawv txuas
Phau ntawv 1 PCS
Daim ntawv pov thawj 1 PCS Certificate 1 PCS
Hangtag 1 PCS
Q9 tso zis cable 1 PCS
Enviko Technology Co., Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
Chengdu Chaw Ua Haujlwm: No. 2004, Chav 1, Tsev 2, No. 158, Tianfu 4th Street, Hi-tech Zone, Chengdu
Chaw Haujlwm Hong Kong: 8F, Cheung Wang Building, 251 San Wui Street, Hong Kong
Post lub sij hawm: Aug-19-2024
